57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
#ifndef _UAPI_NFNETLINK_H
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#define _UAPI_NFNETLINK_H
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#include <linux/types.h>
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#include <linux/netfilter/nfnetlink_compat.h>
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enum nfnetlink_groups {
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NFNLGRP_NONE,
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#define NFNLGRP_NONE NFNLGRP_NONE
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NFNLGRP_CONNTRACK_NEW,
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#define NFNLGRP_CONNTRACK_NEW NFNLGRP_CONNTRACK_NEW
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NFNLGRP_CONNTRACK_UPDATE,
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#define NFNLGRP_CONNTRACK_UPDATE NFNLGRP_CONNTRACK_UPDATE
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NFNLGRP_CONNTRACK_DESTROY,
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#define NFNLGRP_CONNTRACK_DESTROY NFNLGRP_CONNTRACK_DESTROY
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NFNLGRP_CONNTRACK_EXP_NEW,
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#define NFNLGRP_CONNTRACK_EXP_NEW NFNLGRP_CONNTRACK_EXP_NEW
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NFNLGRP_CONNTRACK_EXP_UPDATE,
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#define NFNLGRP_CONNTRACK_EXP_UPDATE NFNLGRP_CONNTRACK_EXP_UPDATE
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NFNLGRP_CONNTRACK_EXP_DESTROY,
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#define NFNLGRP_CONNTRACK_EXP_DESTROY NFNLGRP_CONNTRACK_EXP_DESTROY
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__NFNLGRP_MAX,
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};
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#define NFNLGRP_MAX (__NFNLGRP_MAX - 1)
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/* General form of address family dependent message.
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*/
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struct nfgenmsg {
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__u8 nfgen_family; /* AF_xxx */
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__u8 version; /* nfnetlink version */
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__be16 res_id; /* resource id */
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};
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#define NFNETLINK_V0 0
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/* netfilter netlink message types are split in two pieces:
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* 8 bit subsystem, 8bit operation.
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*/
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#define NFNL_SUBSYS_ID(x) ((x & 0xff00) >> 8)
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#define NFNL_MSG_TYPE(x) (x & 0x00ff)
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/* No enum here, otherwise __stringify() trick of MODULE_ALIAS_NFNL_SUBSYS()
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* won't work anymore */
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#define NFNL_SUBSYS_NONE 0
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#define NFNL_SUBSYS_CTNETLINK 1
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#define NFNL_SUBSYS_CTNETLINK_EXP 2
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#define NFNL_SUBSYS_QUEUE 3
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#define NFNL_SUBSYS_ULOG 4
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#define NFNL_SUBSYS_OSF 5
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#define NFNL_SUBSYS_IPSET 6
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#define NFNL_SUBSYS_ACCT 7
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#define NFNL_SUBSYS_CTNETLINK_TIMEOUT 8
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#define NFNL_SUBSYS_CTHELPER 9
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#define NFNL_SUBSYS_COUNT 10
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#endif /* _UAPI_NFNETLINK_H */
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